AA 4988 then DL 3704 at LAX
Seattle (SEA) → Los Angeles → Aspen
Timetable, Los Angeles time
16:32AA 4988 from Seattle (SEA) at the gate
10:35DL 3704 to Aspen leaves the gate
18 h 03 apart on the timetable, overnight
DL 3704 leaves 18 h 03 after AA 4988 arrives on the timetable: more than half a day, so not a connection we count.